Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.58.50
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52833
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.58.50.			IN	A

;; AUTHORITY SECTION:
.			456	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:44:13 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 50.58.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 50.58.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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Fail2Ban Ban Triggered
2019-11-18 07:06:41
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2019-11-18 07:01:39
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\[2019-11-17 17:59:48\] SECURITY\[2634\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-17T17:59:48.693-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="00442870878502",SessionID="0x7fdf2ce27cf8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.121.190.26/49489",ACLName="no_extension_match"
\[2019-11-17 18:00:49\] SECURITY\[2634\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-17T18:00:49.936-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="000442870878502",SessionID="0x7fdf2ce1a6b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.121.190.26/64768",ACLName="no_extension_match"
\[2019-11-17 18:01:44\] SECURITY\[2634\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-17T18:01:44.508-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="442870878502",SessionID="0x7fdf2c003608",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.121.190.26/50945",ACLName="no_extensi
2019-11-18 07:05:20
89.176.6.6 attackspambots
fire
2019-11-18 06:45:59
77.8.140.231 attackspam
fire
2019-11-18 07:07:27
67.205.180.200 attackbotsspam
WordPress login Brute force / Web App Attack on client site.
2019-11-18 06:41:39
36.110.132.116 attackbots
Fail2Ban Ban Triggered
2019-11-18 07:02:04
123.148.210.76 attackbots
Nov 17 23:44:23 karger wordpress(www.b)[20316]: XML-RPC authentication failure for admin from 123.148.210.76
Nov 17 23:44:25 karger wordpress(www.b)[20316]: XML-RPC authentication failure for admin from 123.148.210.76
Nov 17 23:44:27 karger wordpress(www.b)[20316]: XML-RPC authentication failure for admin from 123.148.210.76
Nov 17 23:44:29 karger wordpress(www.b)[20316]: XML-RPC authentication failure for admin from 123.148.210.76
Nov 17 23:44:31 karger wordpress(www.b)[20316]: XML-RPC authentication failure for admin from 123.148.210.76
...
2019-11-18 07:06:58
85.233.32.85 attackspambots
fire
2019-11-18 06:53:15
83.216.109.154 attack
fire
2019-11-18 06:58:37
220.202.74.27 attackspam
SMTP Fraud Orders
2019-11-18 06:51:20
42.200.66.164 attack
2019-11-17 17:17:13,998 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 42.200.66.164
2019-11-17 17:47:47,443 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 42.200.66.164
2019-11-17 18:19:28,714 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 42.200.66.164
2019-11-17 18:52:20,017 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 42.200.66.164
2019-11-17 19:25:22,954 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 42.200.66.164
...
2019-11-18 06:44:05
80.96.228.138 attack
Attempted to connect 2 times to port 80 TCP
2019-11-18 06:49:09
77.20.201.235 attackbotsspam
fire
2019-11-18 07:08:54
81.22.45.85 attackbotsspam
11/17/2019-17:44:28.909862 81.22.45.85 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-11-18 07:09:10

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